Analysis

  • max time kernel
    136s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    26-11-2020 16:02

General

  • Target

    document-1480463293.xls

  • Size

    331KB

  • MD5

    fd47a096642b5b9dffde188ee309410e

  • SHA1

    47f56aaa48a5c10e8f3c4cd9d8f47893a265aa62

  • SHA256

    56b38cfcd74d14974f8db0753e06fb0a509b7565a099a85d70f02b70079c1ff2

  • SHA512

    eb743c8364857f65441dc993e9df0a7851751f892c2e768f51bb4f59280f8da482a86f4a6347f42a5b679724a772b79fb34ff4d89a0642f63fd1b284a8d5381f

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\document-1480463293.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:744
    • C:\Windows\SYSTEM32\regsvr32.exe
      regsvr32 -s C:\giogti\mpomqr\fwpxeohi.dll
      2⤵
      • Process spawned unexpected child process
      PID:940

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/744-2-0x00007FFF6D2A0000-0x00007FFF6D8D7000-memory.dmp
    Filesize

    6.2MB

  • memory/940-3-0x0000000000000000-mapping.dmp